need help setting low fuel trims 100%

[NJdsmguru]

Just got my car running again with new motor. Here are my mods 2.5" buschur Racing turboback exhaust with test pipe, ported dump tube 1g o2 housing, Turbochargers.com Td06h godzilla(basiaclly Frankenstein level 2 in td05 housing), pacesetter tubular exhaust manifold,Turbochargers.com FMIC, RC 550cc injectors,BM fuel pressure regulator set 45 w/ vacuum disconnected, walbro 255 fp, apexi afc, 2g mas....other supporting mods. I hooked up a logger and my low fuel trims read 0 at idle. AFC all zeroed out w/ 550's because of 2g mas. I want to get the low trims dialed in at 100% should I be adding fuel or leaning it out to get my low fuel trims in order?. Any input could be useful. Thanks

 

[WhiteTsiAwd]

Somethings not right, they shouldnt be 0 on a 1g.

Maybe your logger is messed up? Is it workin with everything else ok?

 

[LandoAWD]

What kind of logger?

Turn you BFP down some. 38 with the hose off and plugged is about the norm.

 

[NJdsmguru]

i'm using tunerstein logger with laptop. Everything else is reading fine though.

 

[nine5raptor]

Something is not right, as was said. 0 is outside the range that it can even go to. I believe 60% is the min for a 91.

 

[steve]

IIRC, Tunerstein has a unusual way of presenting fuel trims. What are you getting for the other trims?

Steve